The pulsed backlight system has been introduced for reducing motion blurs of LCDs in high motion pictures. But applying the pulsed backlight, full screen flicker and inconsistency of transmissivity for entire frame at a lightening time should be considered. This paper discusses the analysis of blurs in high motion pictures and proposes the design method for more suitable display terminal of LCD...

This paper proposes a simple method for realizing a multi-screen immersive display using one PC with dual graphic cards and workflow on which CG creators can create animation movie. This method realizes a multi-screen immersive display without any special hard ware and engineering technology. We implement the non-interactive, non-stereo projection system which projects the integrated movie cons...

This paper presents a design of a LED dot matrix written display system using Single Chip Micyoco (SCM). It completes the data acquisition function through the light pen with excellent photographic performance phototransistor, then it can achieve the following functions, such as click light, draw light, reverse display, entire screen erasure, stroke erasure, multi characters written and so on. ...

This paper describes an analytical method for predicting whether a video display terminal will appear to flicker given the screen phosphor persistence, refresh frequencies, and other environmental factors such as ambient light level, the distance between the viewer and the display, etc. From the method, one can predict the maximum screen luminance and the minimum refresh frequency that will gen...

BACKGROUND Goal-directed reaching for real-world objects by humans is enabled through visual depth cues. In virtual environments, the number and quality of available visual depth cues is limited, which may affect reaching performance and quality of reaching movements. METHODS We assessed three-dimensional reaching movements in five experimental groups each with ten healthy volunteers. Three g...

Screen-readers |computer software that enables a visually impaired user to read the contents of a visual display| have been available for more than a decade. Screen-readers are separate from the user application. Consequently, they have little or no contextual information about the contents of the display. The author has used traditional screen-reading applications for the last ve years. The de...

Introduction Today, more and more different fields are adopting touch screens or touch panels for applications with human/machinery or human/computer interfaces. Figure 1 is a block diagram of a touch-screen system where the touch screen sensor lies on top of the system’s display, in this case an LCD panel. The touch-screen controller in Figure 1 does not need any calibration by itself. However...